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Support => exam support and downloads => Plumbing, Gas fitting and Drainlaying Apprentice Support => Drainlaying Exam November 2007 => Topic started by: LisaS on April 20, 2009, 03:58:58 PM

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Title: Question 4
Post by: LisaS on April 20, 2009, 03:58:58 PM

QUESTION 4
A drainlayer has been asked to inspect a branch drain down a 3 metre deep manhole.
List THREE primary safety precautions the drainlayer should take before entering the manhole.
1
2
3
Total 3 marks

Title: Re: Question 4
Post by: mrchop on May 23, 2010, 05:13:27 PM

QUESTION 4
A drainlayer has been asked to inspect a branch drain down a 3 metre deep manhole.
List THREE primary safety precautions the drainlayer should take before entering the manhole.
1 tested for oxygen depleted and inriched enviroments
2 tested for toxic containments
3 tested for for flamablilty
Total 3 marks